Gaya APA
Koh,William. (2013).
PropNex : From Novice To Market Leader .
Singapore:
Cengage Learning.
Gaya Chicago
Koh,William.
PropNex : From Novice To Market Leader.
Singapore:
Cengage Learning,
2013.
Text.
Gaya MLA
Koh,William.
PropNex : From Novice To Market Leader.
Singapore:
Cengage Learning,
2013.
Text.
Gaya Turabian
Koh,William.
PropNex : From Novice To Market Leader.
Singapore:
Cengage Learning,
2013.
Print.